package com.wjh.graduation.service;

import com.wjh.graduation.domain.Bill;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 * 服务类
 * </p>
 *
 * @author Wu Jiahong
 * @since 2022-02-03
 */
public interface BillService extends IService<Bill> {

}
